Skip to main content
. Author manuscript; available in PMC: 2012 Oct 18.
Published in final edited form as: Biochemistry. 2011 Sep 21;50(41):8937–8949. doi: 10.1021/bi201181q

Figure 4.

Figure 4

(A) The Mg2+ binding site observed structure of wild-type BT2127 bound with Mg2+ (magenta sphere) (PDB ID 3QUQ). (B) The phosphate binding site observed in the structure of the BT2127 E47N mutant bound with phosphate (phosphorous in orange) and Ca2+ (green sphere) (PDB ID 3QYP). Water molecules are represented as red spheres, coordination bonds as dashed purple lines, and hydrogen bonds as dashed black lines.